six is hús

hús = six (number)
alternate spelling: hus

Some things Google found for "hús" or "hus":
In Hungarian hús means "meat, flesh" (but it's pronounced húsh). In Faroese hús means building. In Icelandic hús means house. Hus is an uncommon last name. Hus is an unusual masculine first name. In Danish, Norwegian and Swedish hus means house. In Slovak hus means goose.

Word derivation for "six" :
Hungarian = hot
Finnish = kuusi (which I transliterate to kúsi)
Samgur = hús

five is vít

vít = five (number)
alternate spelling: veet

Some things Google found for "vít" or "vit":
Vít (or Vit) is an uncommon masculine first name (from Latin Vitus) that can be Czech. Vit is an unusual last name. VIT University (Vellore Institute of Technology) in India. In Albanian vit means year. In Faroese vit means intelligence. In French vit means lives. In Icelandic vit means wits, sense. In Swedish vit means white. The Vit is a river in Bulgaria.

Word derivation for "five" :
Hungarian = öt
Finnish = viisi (which I transliterate to vísi)
Samgur = vít

four is néyä

néyä = four (number)
alternate spelling: nehyae

Some things Google found for "neya" or "néya":
Neya or Néya is an unusual feminine first name. Neya is a rare last name that can be Japanese. Neya is the name of a town and river in Russia. Néya is a place in New Caledonia.

Word derivation for "four" :
Hungarian = négy (which I transliterate to nédy)
Finnish = neljä (which I transliterate to nelyä)
Samgur = néyä